Digitally Compensated Differential
GP:50 (Grand Island, NY) has announced its Model
136/236/336 Series, a family of compact, high-accuracy differential pressure transducers. The
digitally compensated series can measure differential
pressures as low as 20” WCD and line pressures
up to 1,000 PSID (69 BAR), with accuracies of up
to ±0.05% FSO. Features include:
■ A high frequency response.
■ High shock and vibration resistance.
■ All-welded stainless steel parts and housings.
■ Available digital outputs, which include CANbus,
USB, RS-485, and RS-232.
■ Various optional accuracy, process, and
Io T Control Solutions for
Water & Waste Treatment
Crouzet Automation (Moorpark, CA) has
announced its em4 nano-PLC with remote
capabilities and proven Millenium 3 Smart Logic
Controller, both designed to control, measure,
monitor, and log data for a variety of water and
waste treatment applications. Features include:
■ An em4 remote for programming, monitoring
and control, and data logging.
■ Remote management of an application, a
single machine, or a fleet of machines.
■ The ability to control and monitor machines or
automated installations with up to 50 I/O.
■ The ability to send SMS or email alerts
through an em4 alert feature.
■ em4 local for applications that only require a
local area network.
Osram Opto Semiconductors (Sunnyvale,
CA) has announced the SFH 7060 sensor,
designed to measure pulse rates and the
oxygen saturation level of blood. It offers suitable
signal quality and low energy consumption. Features include:
■ An optimum operating point at a current of 20 mA.
■ An optical output of 3. 4 m W at a voltage of 3. 2 V per chip.
HOW DO I KNOW
IF I’M TALKING TO
AN ENGINEER OR
Ask Smalley. It’s simple to tell
when you work with Smalley. That’s
because you’ll always collaborate
directly with our world-class team
of engineers—experts whose only
focus is helping you get the most
performance from your precision
wave springs or retaining rings.
Smalley wave springs reduce spring
operating height by 50%, saving space
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spaces. We offer more than 4,000
stock sizes in carbon and stainless steel.
Visit smalley.com for your
no-charge test samples.
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